Initially when i was building the mount to the bike, i dropped the engine on the concrete and it landed right on the edge of the roller and slightly bent it out of true. So i tapped the other side of the roller and it straightend out fine. Im sure when that happened it fracture the shaft so it was probably going to happen eventually. The tire i has a street tread on the center so its not rough on the roller. I might just wait till i get the Left hand thread and do it right the first time because once i weld it on then its stuck. I don't want to use JBweld because i still want the option to be able to drop the roller size if i want to.

Thanks Deac